Study of bacterial count on the effect of professional mechanical plaque removal at the implant bridge

Study of bacterial count on the effect of professional mechanical plaque removal at the implant bridge - Study of bacterial count on the effect of professional mechanical plaque removal at the implant bridge

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000038654

Enrollment

Registered

2019-11-21

Start date

2017-06-01

Completion date

Unknown

Last updated

2026-06-29

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Dental implant treatment

Interventions

Evaluate the bacterial counts after professional mechanical plaque removal treatment with removal of the superstructure. Evaluate the bacterial counts after professional mechanical plaque removal trea

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: (1)Regular-checkup patients who had lost eight or more teeth were treated with implant bridges (2)Patients treated with screw-retained fixed prostheses using Nobel Biocare multi-unit abutments. (3) More than 6 months had passed since prostheses were fixed

Exclusion criteria

Exclusion criteria: Patients with (1)symptoms of infection in the oral cavity including the peri implantitis and (2) those receiving medications such as antimicrobial agents for systemic diseases

Design outcomes

Primary

Measure	Time frame
Bacterial counts	—

Countries

Japan

Contacts

Public ContactMakiko Takashima

Niigata University Medical and Dental Hospital Temporomandibular Joint Clinic

takashima@dent.niigata-u.ac.jp0252272975

Outcome results

None listed

Source: JPRN (via WHO ICTRP) · Data processed: Jul 3, 2026